Media, PA Radon Levels
Check local Media radon levels and find certified testing and mitigation professionals to keep your home safe
Media, PA Radon Facts
Media in Delaware County has recorded an average radon level of 5.0 pCi/L, exceeding the EPA's 4.0 pCi/L action threshold and indicating the need for mitigation systems. This Philadelphia Metro community sits where Piedmont geology and varying bedrock types create elevated radon potential throughout zip code 19063. Residents should prioritize radon testing, particularly in the area's many older homes with stone or concrete basement foundations.
Based on 2 user-submitted radon tests for homes in Media, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Media, PA Radon Mitigation
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Media, PA Radon Levels
User-submitted radon test readings from homes in the Media area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 9 pCi/L | Media, PA | 21-50 Years | Full Basement |
| 5 pCi/L | Media, PA | 100+ Years | Partial Basement |
Have a radon test result for Media? Submit your reading to help other homeowners.
Radon Readings Near Media, PA
Compare radon levels in Media with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Swarthmore | 3.1 mi | 5.25 pCi/L | 4 |
| Springfield | 3.5 mi | 5.67 pCi/L | 3 |
| Morton | 4.1 mi | 4.00 pCi/L | 1 |
| Aston | 4.2 mi | 4.00 pCi/L | 1 |
| Broomall | 4.4 mi | 7.00 pCi/L | 2 |
| Drexel Hill | 5.5 mi | 2.50 pCi/L | 2 |
| Glen Mills | 5.7 mi | 3.00 pCi/L | 1 |
| Clifton Heights | 5.9 mi | 5.00 pCi/L | 1 |
Delaware County Radon Profile
The bedrock and soils beneath Delaware County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 13 cities in Delaware County average 5.59 pCi/L across 22 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Delaware County.